Clinical trials: IVF
Infertility
Effect of Influenza Vaccination on IVF Outcomes - IVF
In this study the investigators propose a randomized controlled trial to evaluate the effect of influenza vaccination on clinical pregnancy rates among women undergoing in vitro fertilization.
- Trial name
- IVF-FluVac (NCT02947217)
- Testing
- Influenza Vaccine, Sterile Saline
- Where
- United States
- Volunteers
- 238 people, healthy volunteers welcome
- Sponsor
- Center for Human Reproduction
Infertility, Female, Anesthesia Awareness
Preoperative Anxiety at Oocyte Retrieval
This study evaluated the effects of preoperative anxiety and dosage of anesthesia on IVF success. Half of participants according to the recorded Beck's Anxiety Inventory (BAI) score: a low-anxiety group, while the other half…
- Conditions
- Infertility, Female, Anesthesia Awareness, Anxiety State
- Trial name
- NCT03134651
- Testing
- Monitoring brain function, propofol
- Volunteers
- 131 people, healthy volunteers welcome
- Sponsor
- Trakya University
Ovarian Stimulation
Antagonist/Letrozole in Poor Responders
Failure to respond to controlled ovarian hyperstimulation (COH) is still a major concern in assisted reproduction and there is no consensus on the ovarian stimulation choice regime for poor responders.
- Trial name
- NCT00823004
- Testing
- letrozole, oral contraceptive (Marvelone), GnRH agonist (buserelin)
- Where
- Iran
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Yazd Research & Clinical Center for Infertility
Infertility, Female, Vitamin D Deficiency
Vitamin D Status Among Infertile Women in Sweden
The goal of this prospective cohort study is to learn about the overall and seasonal prevalence of vitamin D insufficiency and its determinants in a population of women with infertility who will go through in vitro fertilization…
- Trial name
- NCT05848349
- Where
- Sweden
- Volunteers
- 265 people, healthy volunteers welcome
- Sponsor
- Vastra Gotaland Region
Low Ovarian Reserve
The Effect of Growth Hormone in Assisted Reproductive Technology Clinical Outcome of Poor Responder
Assisted reproduction treatment in patients with low ovarian reserve is a big difficult clinical problem. Growth hormone (GH) is crucial in the development of follicles since preantral follicle to ovulation and can promote…
- Trial name
- NCT03027843
- Testing
- Growth Hormone
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Sun Yat-sen University
Use of GnRH Agonist Alone for Luteal Phase Support in Fresh IVF Cycles
GnRH Agonist for Luteal Phase Support.
Objective To assess the the efficacy of luteal support with GnRH agonist in patients undergoing IVF in antagonist-based hcg triggered cycles compared with standard luteal support with progesterone.
- Trial name
- NCT05484193
- Testing
- GnRH agonist, Progesterone
- Where
- Israel
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Shaare Zedek Medical Center
Infertility
Sexual Intercourse and Vaginal Absorption of Progesterone
The objective of this project is to compare the vaginal absorption of progesterone administered in the vaginal ovum by measuring progesteroneemia in 3 situations (or "sexual event"): abstinence, sex protected by condoms and…
- Trial name
- SexVAP (NCT05232344)
- Testing
- Estradiol / Progesterone, Sexual event
- Where
- France
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
Infertility
Use of Nitric Oxide Metabolites for Predicting Embryo Quality in In-Vitro Fertilization (IVF)
Improvements in In-Vitro Fertilization (IVF) outcomes have largely been due to the generation of excess embryos allowing for multiple embryo transfer.
- Trial name
- NCT00788619
- Testing
- Transfer of embryos on day 3 or day 5 after fertilization., Day 5 transfer
- Where
- United States
- Volunteers
- 2 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Infertility, Aneuploidy
Invasive PGT-A Embryo Selection Versus Non Invasive PGT-A Assisted Embryo Selection
This is a prospective randomised study of the evaluation of the clinical IVF results after invasive PGT-A embryo selection versus Non-invasive PGT-A assisted embryo selection in subfertile women.
- Conditions
- Infertility, Aneuploidy, Chromosome Abnormality
- Trial name
- NCT05547555
- Testing
- embryo selection
- Where
- Greece
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Assisting Nature
Ovarian Stimulation, Reproductive Techniques, Assisted
The Effect of Dual Trigger for Final Oocyte Maturation on IVF/ICSI Outcomes in Patients With Suboptimal Ovarian Response
Recently, in patients with a suboptimal ovarian response, a study of the role of adding a single dose of GnRH agonist to a standard dose of hCG to initiate final oocyte maturation has also been studied. Griffin et al.
- Trial name
- NCT04549649
- Testing
- Dual triggering
- Where
- Iran
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Royan Institute
Female Infertility
Effectiveness of Low Dose Gonadotropin Stimulation Protocol Vs High Dose Gonadotropin Protocol in Poor Responders
In the present study we examined the effect of addition of CC to a low dose gonadotropin (150 IU/day) / GnRH antagonist protocol in comparison to a high gonadotropin dose (300 IU/day) regiment (short protocol) in women with poor…
- Trial name
- NCT06778733
- Testing
- Clomiphane citrate, recombinant human Follicle-Stimulating Hormone (r-FSH-alfa)
- Where
- 2 sites in Greece
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- University of Athens
Infertility
GnRH Agonist and Progesterone Versus Progesterone Only for Luteal Phase Support in Antagonist Cycles
In-Vitro Fertilisation (IVF) is the term commonly applied to a form of treatment for infertility that involves controlled ovarian hyperstimulation, egg maturation, egg collection, fertilisation, embryo culture and finally embryo…
- Trial name
- GALA (NCT02262416)
- Testing
- leuprolide
- Where
- Australia
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Queensland Fertility Group
Endometrium
Endometrial Dating by Ex-vivo Imaging of Endometrial Biopsies of In-vitro Fertilization Candidate Participants
To evaluate the correlation between cycle day determination by clinical signs, study participant testimony, endometrium histopathology biopsy and ex-vivo imaging of the uterus endometrium.
- Trial name
- NCT04288843
- Where
- 2 sites in Israel
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- Fertigo Medical Ltd
Estradiol Receptor Polymorphism, Progesterone Receptor Polymorphism
Gene-polymorphisms Relating to Human Subfertility
Estradiol is synthesized by granulosa cells of ovaries under control of follicle-stimulating hormone (FSH) and luteinizing hormone (LH). It is known that Estradiol plays a crucial role in maturation and fertilization of oocytes.
- Conditions
- Estradiol Receptor Polymorphism, Progesterone Receptor Polymorphism, IVF, Subfertility
- Trial name
- NCT01385618
- Where
- Germany
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Infertility Treatment Center Dortmund
Infertility, Pregnancy
Sexual Absorption of Vaginal Progesterone
The purpose of this study is to determine if sexual intercourse lowers serum progesterone in women using vaginal progesterone gel (Crinone®), and increases serum progesterone in their male sexual partners.
- Trial name
- NCT01959464
- Testing
- Crinone vaginal progesterone gel
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
IVF
LATE LUTEAL PHASE VS. CONVENTIONAL EARLY FOLLICULAR PHASE START IN IVF
To compare cycle outcomes after scheduling with the standard early follicular phase (EFP) versus late luteal phase (LLP) in patients undergoing GnRH antagonist cycles.
- Trial name
- NCT06551376
- Testing
- Ovarian Stimulation Start
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Clinia de fertilización Asistida en el Hospital ABC
Infertility
The Effect of Sacral Surface Electrical Stimulation for Assisted Reproductive Technology
The purpose of this study is to determine whether sacral surface electrical stimulation is effective in the treatment of assisted reproductive technology.
- Trial name
- SSE (NCT01082913)
- Testing
- SSE
- Where
- Japan
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Shiga University
Infertility in Women Undergoing Assisted Reproductive Treatment, Infertility
Gamified Healthy Lifestyle Training in Women Undergoing Assisted Reproductive Treatment
Objective: A prospective randomized controlled trial with a pretest-posttest design was planned to evaluate the effects of a gamified healthy lifestyle behaviors training intervention using the D6 model, to be administered to…
- Conditions
- Infertility in Women Undergoing Assisted Reproductive Treatment, Infertility, Assisted Reproductive Technology, Health Lifestyle Behaviors
- Trial name
- NCT07460661
- Testing
- Gamified Healthy Lifestyle Education+Digital Healthy Lifestyle Education Booklet, Digital Healthy Lifestyle Education Booklet
- Where
- Turkey (Türkiye)
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- Marmara University
Clinical Pregnancy Rate
Does the Volume of the Embryo Culture Medium During Embryo Transfer Affects the IVF Outcomes?
The aim of this study was to evaluate if higher volume (40-45μl VS 20-25 μl) of media used for embryo transfer affects the clinical outcomes in fresh IVF cycles.Patients who fulfilled the inclusion criteria and agreed to…
- Trial name
- NCT03350646
- Testing
- Volume of medium during embryo transfer
- Volunteers
- 236 people, healthy volunteers welcome
- Sponsor
- Aretaieion University Hospital
Infertility, Female
Junctional Zone and Its Relation to Outcomes in Assisted Reproductive Technology
The junctional zone (JZ) is an internal layer of the myometrium, with unique characteristics that allow its visualization as a hypoechogenic structure in three-dimensional (3D) ultrasound.
- Trial name
- NCT04878224
- Where
- Portugal
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Centro Hospitalar Lisboa Norte